IP Library › Granted Patent US 790,469
Granted Patent S1
US 790,469 · App. 29/566,872 · Granted Jun 27, 2017

Electrical brush

Inventors: Fa Yun Qi (Shenzhen, CN); Shu Dan Zhao (Shenzhen, CN); Cheng Shun Du (Shenzhen, CN); Rui Feng Qin (Hong Kong, CN)
Assignee: JOHNSON ELECTRIC S.A.
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Quick Facts
Patent No.
US 790,469
App. No.
29/566,872
Granted
Jun 27, 2017
Kind
S1
Claims (1)

The ornamental design for an electrical brush, as shown and described.

Assignments (2)
MERGER Recorded Jun 3, 2019
From: JOHNSON ELECTRIC S.A.
To: JOHNSON ELECTRIC INTERNATIONAL AG
Reel/Frame 049353/0959 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 10, 2016
From: QI, FA YUN; ZHAO, SHU DAN; DU, CHENG SHUN; QIN, RUI FENG
To: JOHNSON ELECTRIC S.A.
Reel/Frame 038880/0542 →
Priority Claims (1)
CN 2015 3 0503548 · Dec 4, 2015 · national